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Learn more by watching our Major Tech MT994 | Process Calibrator video.
The Major Tech MT994 is a high-precision process calibrator and signal generator designed for industrial testing applications. Whether you're working with PLCs, process instrumentation, or valve testing, this compact calibrator ensures reliable measurement and sourcing of voltage, current, resistance, thermocouples, and frequency.
With dual independent channels, the MT994 allows simultaneous measurement and signal generation, making diagnostics more efficient. The real-time curve display helps monitor signal variations, while the PWM output function enables frequency and duty cycle adjustments. It runs on a rechargeable 3000mAh lithium battery, offering up to 26 hours of standby time. Compact and lightweight, this calibrator is built for field use in demanding environments.
Q: What signals can the MT994 measure and source?
A: It supports voltage (0-24V), current (0-24mA), resistance (0-390Ω), frequency (0-9999Hz), and thermocouples.
Q: Does it provide real-time monitoring?
A: Yes, the real-time curve display tracks voltage and current changes for accurate diagnostics.
Q: How long does the battery last?
A: The 3000mAh lithium battery provides up to 26 hours of standby time and 8-10 hours of continuous use at 20mA output.
(MT994)
Warranty starts from Invoice Date
Domestic Use: 1 Year
Commercial Use: 1 Year
Warranty Method: Return to Sparky Direct
| Function | Range | Precision | Resolution |
|---|---|---|---|
| Active Current Output | 0 to 24mA | ±(0.02%+0.003) | 0.001mA |
| Voltage Output | 0 to 24V | ±(0.02%+0.003) | 0.001V |
| 24V Loop | 0 to 24mA | ±(0.02%+0.003) | 0.001mA |
| Frequency Output (PWM) | 0 to 9999Hz | ±(2%) | 5 digits |
| Milli-voltage | -10 to 100mV | ±(0.03%+0.03) | 0.01mA |
| Thermocouple (TC-K) | 0 to 1320°C | ±(0.2%+1) | 1°C |
| Thermocouple (TC-S) | 0 to 1760°C | ±(0.2%+1) | 1°C |
| Resistance Measurement | 0 to 390Ω | ±(0.2%+1) | 0.1Ω |
| RTD (PT100) | -200 to 650°C | ±(0.5%+1) | 0.1°C |
| RTD (CU50) | -20 to 150°C | ±(0.5%+1) | 0.1°C |
These specifications and characteristics outline physical, mechanical, electrical details.
| Brand | Major Tech |
| SKU | MT994 |
| Barcode # | 6008229040986 |
| Package Weight | 0.476kg |
| Package Width | 0.150m |
| Package Height | 0.093m |
| Package Length | 0.155m |
| TYPE | VALUE |
|---|---|
| Type | Earth/Loop/PSC Testers |
| Brand | Major Tech |
| Output Voltage | 0 - 24V |
| Battery | 3000mAh Rechargable |
| Output Current | 0 - 24mA |
| Thermocouple | 0 - 2320°C |
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